Originally Posted by
Jochim_18
installed a new MMP for my MOD car since my GTB when up in smoke but I'm having problem calibrating the ESC to my radio Ko Helios with Spek Pro... I haven't had this issues before...
The problem will most likely be that the 2.4ghz takes a while to start up and the speedy will turn on before hand and you need to use full throttle to calibrate the speedy. But when you use castle link you can change the arming time to 3 4 or 5 seconds and your radio will have binded properly by then.
Hope this helps!!